22283662 has 4 divisors (see below), whose sum is σ = 33425496. Its totient is φ = 11141830.

The previous prime is 22283647. The next prime is 22283663. The reversal of 22283662 is 26638222.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22283663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570914 + ... + 5570917.

It is an arithmetic number, because the mean of its divisors is an integer number (8356374).

Almost surely, 2^22283662 is an apocalyptic number.

22283662 is a deficient number, since it is larger than the sum of its proper divisors (11141834).

22283662 is a wasteful number, since it uses less digits than its factorization.

22283662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11141833.

The product of its digits is 13824, while the sum is 31.

The square root of 22283662 is about 4720.5573823437. The cubic root of 22283662 is about 281.4030849238.

The spelling of 22283662 in words is "twenty-two million, two hundred eighty-three thousand, six hundred sixty-two".